#ifndef SIGNSLS_SLOTS_H
#define SIGNSLS_SLOTS_H

#include <QWidget>

namespace Ui {
class SignslS_SlotS;
}

class SignslS_SlotS : public QWidget
{
    Q_OBJECT

public:
    explicit SignslS_SlotS(QWidget *parent = nullptr);
    ~SignslS_SlotS();
    static SignslS_SlotS& getInstance()
        {
            static SignslS_SlotS instance;
            return instance;
        }
    //类的静态函数，静态函数属于类不属于对象，传出的是一个类的对象
    SignslS_SlotS(const SignslS_SlotS&) = delete;
    SignslS_SlotS& operator=(const SignslS_SlotS&) = delete;
signals:
    void openlight();
};

#endif // SIGNSLS_SLOTS_H
